import os
import string
import sys


lowerCamelCase__  =					1 << 8

lowerCamelCase__  =					{
    '''tab''': ord('''\t'''),
    '''newline''': ord('''\r'''),
    '''esc''': 27,
    '''up''': 65 + ARROW_KEY_FLAG,
    '''down''': 66 + ARROW_KEY_FLAG,
    '''right''': 67 + ARROW_KEY_FLAG,
    '''left''': 68 + ARROW_KEY_FLAG,
    '''mod_int''': 91,
    '''undefined''': sys.maxsize,
    '''interrupt''': 3,
    '''insert''': 50,
    '''delete''': 51,
    '''pg_up''': 53,
    '''pg_down''': 54,
}

lowerCamelCase__  =					KEYMAP['''up''']
lowerCamelCase__  =					KEYMAP['''left''']

if sys.platform == "win32":
   lowerCamelCase__  =					[]
   lowerCamelCase__  =					{
       B'''\xe0H''': KEYMAP['''up'''] - ARROW_KEY_FLAG,
       B'''\x00H''': KEYMAP['''up'''] - ARROW_KEY_FLAG,
       B'''\xe0P''': KEYMAP['''down'''] - ARROW_KEY_FLAG,
       B'''\x00P''': KEYMAP['''down'''] - ARROW_KEY_FLAG,
       B'''\xe0M''': KEYMAP['''right'''] - ARROW_KEY_FLAG,
       B'''\x00M''': KEYMAP['''right'''] - ARROW_KEY_FLAG,
       B'''\xe0K''': KEYMAP['''left'''] - ARROW_KEY_FLAG,
       B'''\x00K''': KEYMAP['''left'''] - ARROW_KEY_FLAG,
   }

for i in range(10):
   lowerCamelCase__  =					ord(str(i))


def 				lowerCAmelCase__       (			)      ->str:




  '''simple docstring'''

  if os.name == "nt":
    import msvcrt

    _UpperCamelCase           =    "mbcs"
    # Flush the keyboard buffer
    while msvcrt.kbhit():
      msvcrt.getch()
    if len(a__ ) == 0:
      # Read the keystroke
      _UpperCamelCase           =    msvcrt.getch()

      # If it is a prefix char, get second part
      if ch in (b"\x00", b"\xe0"):
        _UpperCamelCase           =    ch + msvcrt.getch()
        # Translate actual Win chars to bullet char types
        try:
          _UpperCamelCase           =    chr(WIN_KEYMAP[cha] )
          WIN_CH_BUFFER.append(chr(KEYMAP["mod_int"] ) )
          WIN_CH_BUFFER.append(a__ )
          if ord(a__ ) in (
              KEYMAP["insert"] - 1 << 9,
              KEYMAP["delete"] - 1 << 9,
              KEYMAP["pg_up"] - 1 << 9,
              KEYMAP["pg_down"] - 1 << 9,
          ):
            WIN_CH_BUFFER.append(chr(126 ) )
          _UpperCamelCase           =    chr(KEYMAP["esc"] )
        except KeyError:
          _UpperCamelCase           =    cha[1]
      else:
        _UpperCamelCase           =    ch.decode(a__ )
    else:
      _UpperCamelCase           =    WIN_CH_BUFFER.pop(0 )
  elif os.name == "posix":
    import termios
    import tty

    _UpperCamelCase           =    sys.stdin.fileno()
    _UpperCamelCase           =    termios.tcgetattr(a__ )
    try:
      tty.setraw(a__ )
      _UpperCamelCase           =    sys.stdin.read(1 )
    finally:
      termios.tcsetattr(a__    ,     termios.TCSADRAIN    ,     a__ )
  return ch







def 				lowerCAmelCase__       (			)      ->Dict:




  '''simple docstring'''

  _UpperCamelCase           =    get_raw_chars()
  if ord(a__ ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
    return char

  elif ord(a__ ) == KEYMAP["esc"]:
    _UpperCamelCase           =    get_raw_chars()
    if ord(a__ ) == KEYMAP["mod_int"]:
      _UpperCamelCase           =    get_raw_chars()
      if ord(a__ ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(a__ ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
        return chr(ord(a__ ) + ARROW_KEY_FLAG )
      else:
        return KEYMAP["undefined"]
    else:
      return get_raw_chars()

  else:
    if char in string.printable:
      return char
    else:
      return KEYMAP["undefined"]





from typing import Optional
from urllib.parse import quote

import huggingface_hub as hfh
from packaging import version


def 				lowerCAmelCase__       (			a__    ,     a__    ,     a__ = None )      ->str:




  '''simple docstring'''

  if version.parse(hfh.__version__ ).release < version.parse("0.11.0" ).release:
    # old versions of hfh don't url-encode the file path
    _UpperCamelCase           =    quote(a__ )
  return hfh.hf_hub_url(a__    ,     a__    ,     repo_type="dataset"    ,     revision=a__ )




